:root{--backdrop-image:url('/static/themes/aurora-bg.svg');--symbol-notes:url('/static/symbols/aurora-notes.svg');--symbol-files:url('/static/symbols/aurora-files.svg');--symbol-settings:url('/static/symbols/aurora-settings.svg');--bg:#06111a;--panel:rgba(9,22,32,.72);--line:rgba(126,190,220,.18);--text:#edf8ff;--muted:#88a6b4;--accent:#45d7c6;--accent2:#86a9ff;--danger:#ff6e7f;--shadow:0 24px 80px rgba(0,0,0,.4);--backdrop:radial-gradient(circle at 65% 30%,rgba(60,153,167,.18),transparent 28%),linear-gradient(160deg,#06111a,#0b1c23 55%,#081118)}.theme-ember{--backdrop-image:url('/static/themes/ember-bg.svg');--symbol-notes:url('/static/symbols/ember-notes.svg');--symbol-files:url('/static/symbols/ember-files.svg');--symbol-settings:url('/static/symbols/ember-settings.svg');--bg:#15100f;--panel:rgba(31,20,18,.75);--line:rgba(255,182,128,.18);--text:#fff5ed;--muted:#bea092;--accent:#ff9a62;--accent2:#e6be6f;--backdrop:radial-gradient(circle at 65% 28%,rgba(255,126,70,.14),transparent 30%),linear-gradient(160deg,#140f0e,#251814 55%,#110d0c)}*{box-sizing:border-box}html,body{margin:0;min-height:100%;font-family:Inter,system-ui,sans-serif;background:var(--bg);color:var(--text)}body{overflow:hidden}.backdrop{position:fixed;inset:0;background-image:var(--backdrop-image),var(--backdrop);background-size:cover,cover;background-position:center;z-index:-2}.glass{background:var(--panel);border:1px solid var(--line);box-shadow:var(--shadow);backdrop-filter:blur(20px)}button,input,textarea,select{font:inherit}button{color:inherit;cursor:pointer}.topbar{height:68px;position:fixed;left:14px;right:14px;top:12px;border-radius:20px;display:grid;grid-template-columns:220px minmax(240px,620px) 1fr;align-items:center;padding:0 18px;z-index:20}.brand{display:flex;align-items:center;gap:12px}.brand small,.brand b{display:block}.brand small{color:var(--muted);font-size:11px}.brand-crystal{clip-path:polygon(50% 0,86% 20%,100% 57%,75% 100%,24% 100%,0 57%,14% 20%);background:linear-gradient(135deg,rgba(255,255,255,.95),rgba(128,240,228,.22) 38%,rgba(60,98,130,.1) 58%,rgba(255,255,255,.78));box-shadow:inset 0 0 22px rgba(255,255,255,.8),0 0 38px color-mix(in srgb,var(--accent) 42%,transparent);position:relative}.brand-crystal:after{content:"";position:absolute;inset:22%;clip-path:inherit;background:radial-gradient(circle,var(--accent),transparent 62%);opacity:.55;animation:breathe 4s ease-in-out infinite}@keyframes breathe{50%{opacity:.85;filter:brightness(1.25)}}.tiny{width:30px;height:30px}.small{width:68px;height:68px;margin:auto}.hero{width:118px;height:118px}.search{height:40px;border:1px solid var(--line);border-radius:14px;display:flex;align-items:center;gap:8px;padding:0 12px;background:rgba(255,255,255,.035)}.search input{width:100%;background:none;border:0;outline:0;color:var(--text)}.top-actions{display:flex;justify-content:flex-end;gap:8px;align-items:center}.top-actions button{padding:9px 12px;border-radius:12px;border:1px solid var(--line);background:transparent}.avatar{width:36px;height:36px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(135deg,var(--accent),var(--accent2));color:#051317;font-weight:800}.rail{position:fixed;top:92px;left:14px;bottom:14px;width:84px;border-radius:22px;padding:10px;z-index:15;display:flex;flex-direction:column;gap:8px}.rail form{margin-top:auto}.rail-item{width:100%;padding:12px 4px;border:0;background:transparent;border-radius:14px;color:var(--muted);display:grid;gap:4px;place-items:center;font-size:20px}.rail-item span{font-size:10px}.rail-item:hover,.rail-item.active{background:rgba(255,255,255,.065);color:var(--text)}.workspace{position:fixed;left:112px;top:92px;right:14px;bottom:14px;overflow:hidden}.orbit-zone{position:absolute;left:0;top:0;width:68%;height:100%}.orbit-ring{position:absolute;border:1px solid rgba(129,226,221,.24);border-radius:50%;left:50%;top:50%;transform:translate(-50%,-50%)}.ring-a{width:min(46vw,640px);height:min(46vw,640px)}.ring-b{width:min(32vw,440px);height:min(32vw,440px)}.orbit-center{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);display:grid;place-items:center;gap:5px}.orbit-center span{color:var(--muted);font-size:12px}.orbit-node{position:absolute;border:0;background:transparent;display:grid;place-items:center;gap:6px}.orbit-node label{font-size:12px;color:var(--muted)}.symbol{width:88px;height:88px;border-radius:28px;display:grid;place-items:center;border:1px solid rgba(255,255,255,.16);background-image:var(--symbol-image),radial-gradient(circle at 35% 25%,rgba(255,255,255,.16),rgba(255,255,255,.03) 55%,rgba(0,0,0,.14));background-size:78% 78%,100% 100%;background-position:center;background-repeat:no-repeat;box-shadow:inset 0 0 30px rgba(255,255,255,.07),0 14px 40px rgba(0,0,0,.32)}.symbol-notes{--symbol-image:var(--symbol-notes)}.symbol-files{--symbol-image:var(--symbol-files)}.symbol-settings{--symbol-image:var(--symbol-settings)}.orbit-node:hover .symbol{transform:translateY(-4px);box-shadow:0 0 28px color-mix(in srgb,var(--accent) 28%,transparent)}.node-notes{left:18%;top:22%}.node-files{right:10%;top:27%}.node-spaces{left:17%;bottom:18%}.node-settings{right:12%;bottom:18%}.badge{position:absolute;right:-2px;top:-2px;background:var(--accent);color:#041513;min-width:22px;height:22px;border-radius:11px;font-size:11px;font-style:normal;display:grid;place-items:center}.satellite{position:absolute;right:-10px;top:16px;color:var(--accent);text-shadow:0 0 14px var(--accent)}.widget-layer{position:absolute;inset:0;pointer-events:none}.widget{position:absolute;left:var(--x);top:var(--y);width:var(--w);border-radius:22px;overflow:hidden;pointer-events:auto}.widget header{display:flex;justify-content:space-between;align-items:center;padding:13px 15px;border-bottom:1px solid var(--line);cursor:grab}.widget-body{padding:10px 12px;max-height:280px;overflow:auto}.widget.collapsed .widget-body{display:none}.list-row{width:100%;display:flex;gap:10px;text-align:left;padding:10px;border:0;background:transparent;border-radius:13px}.list-row:hover{background:rgba(255,255,255,.055)}.list-row b,.list-row small{display:block}.list-row small{color:var(--muted)}.empty{padding:20px;color:var(--muted);text-align:center}.primary,.toolbar button,.card button{display:inline-block;padding:10px 14px;border-radius:12px;background:var(--accent);color:#041513!important;text-decoration:none;border:0;font-weight:700}.panel{position:absolute;inset:0;border-radius:24px;z-index:12;overflow:hidden}.panel.hidden{display:none}.panel-head{height:76px;display:flex;align-items:center;justify-content:space-between;padding:0 22px;border-bottom:1px solid var(--line)}.panel-head h2{margin:2px 0}.panel-head small{color:var(--muted)}#closePanel{background:transparent;border:0;font-size:30px}.panel-content{padding:20px;height:calc(100% - 76px);overflow:auto}.toolbar{display:flex;gap:9px;flex-wrap:wrap;margin-bottom:16px}.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px}.card{border:1px solid var(--line);border-radius:16px;padding:16px;background:rgba(255,255,255,.035)}.note-editor{display:grid;grid-template-columns:300px 1fr;height:100%}.note-list{border-right:1px solid var(--line);padding:12px;overflow:auto}.note-form{padding:18px;display:grid;grid-template-rows:auto 1fr auto;gap:10px}.note-form input,.note-form textarea,.modal input,.modal select,.modal textarea{width:100%;background:rgba(255,255,255,.035);border:1px solid var(--line);color:var(--text);border-radius:12px;padding:11px;outline:0}.note-form textarea{resize:none}.dropzone{border:1px dashed rgba(255,255,255,.2);border-radius:14px;padding:14px;color:var(--muted)}.storage-meter{height:8px;background:rgba(255,255,255,.08);border-radius:10px;overflow:hidden;margin:8px 0}.storage-meter i{display:block;height:100%;background:linear-gradient(90deg,var(--accent),var(--accent2))}.modal{position:fixed;inset:0;background:rgba(0,0,0,.55);z-index:50;display:grid;place-items:center;padding:20px}.modal-card{width:min(560px,100%);border-radius:20px;padding:20px}.toast{position:fixed;right:20px;bottom:20px;padding:11px 16px;border-radius:13px;background:#132a31;border:1px solid var(--line);transform:translateY(100px);transition:.25s;z-index:99}.toast.show{transform:none}.login-page{display:grid;place-items:center;min-height:100vh;background:var(--backdrop)}.login-card{width:min(460px,calc(100% - 32px));padding:34px;border-radius:26px;text-align:center}.setup-box{display:grid;gap:8px;text-align:left;background:rgba(255,255,255,.04);border:1px solid var(--line);padding:14px;border-radius:14px}.setup-box span,.login-card p{color:var(--muted)}.edit-mode .widget{outline:1px dashed var(--accent)}@media(max-width:900px){body{overflow:auto}.topbar{grid-template-columns:1fr auto;left:8px;right:8px;top:8px}.search{display:none}.rail{top:auto;left:8px;right:8px;bottom:8px;width:auto;height:64px;flex-direction:row;justify-content:space-around;padding:5px}.rail form{margin:0}.rail-item{padding:6px 12px}.workspace{position:relative;left:0;top:84px;min-height:calc(100vh - 160px);margin:0 8px 84px}.orbit-zone{position:relative;width:100%;height:530px}.ring-a{width:430px;height:430px}.ring-b{width:300px;height:300px}.widget-layer{position:relative;display:grid;gap:10px}.widget{position:relative!important;left:auto!important;top:auto!important;width:100%!important}.panel{position:fixed;left:8px;right:8px;top:84px;bottom:84px}.note-editor{grid-template-columns:1fr}.note-list{display:none}.top-actions button{width:38px;height:38px;padding:0;display:grid;place-items:center;font-size:0}.top-actions button .mdi{font-size:19px}.top-actions{gap:5px}}
.sketch-wrap{border:1px solid var(--line);border-radius:14px;padding:10px;background:rgba(255,255,255,.02)}#sketchCanvas{display:block;width:100%;height:180px;border-radius:10px;background:rgba(255,255,255,.03);touch-action:none}.rail-item .mdi{font-size:22px}.symbol .mdi{font-size:36px}.primary input{display:none}

.edit-mode .widget{resize:both;overflow:auto}.edit-mode .widget header{background:rgba(69,215,198,.06)}

.widget-add-control{display:none!important}.edit-mode .widget-add-control{display:inline-grid!important}.widget-remove{display:none}.edit-mode .widget-remove{display:inline-grid}.widget-controls{display:flex;gap:4px}.widget-controls button{border:0;background:transparent;color:var(--muted);width:28px;height:28px;border-radius:8px}.widget-controls button:hover{background:rgba(255,255,255,.06);color:var(--text)}

/* Feedback 2026-09-16: compact, bounded actions and scrollable detail panels */
.panel,.panel-content,.note-editor,.note-form{min-height:0}
.panel-content{overflow-y:auto;overflow-x:hidden}
.note-form{overflow-y:auto}
button,.primary,.toolbar button,.card button{max-width:100%;min-width:0;white-space:normal;overflow-wrap:anywhere}
.primary,.toolbar button,.card button{padding:7px 10px;border-radius:9px;font-size:.92rem}
.toolbar{align-items:center}
.card{min-width:0;overflow:hidden}
.object-card h3{overflow-wrap:anywhere}
.object-actions{display:flex;gap:5px;flex-wrap:wrap;align-items:center}
.icon-action{width:34px;height:34px;min-width:34px;padding:0!important;display:inline-grid;place-items:center;border:1px solid var(--line);border-radius:9px;background:rgba(255,255,255,.035);color:var(--text)!important;text-decoration:none}
.icon-action:hover{background:rgba(255,255,255,.08)}
.danger-action{color:var(--danger)!important}
.asset-preview{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:12px;margin:8px 0}
.sketch-wrap summary{cursor:pointer;padding:4px 2px;color:var(--muted)}
.sketch-wrap:not([open]) #sketchCanvas,.sketch-wrap:not([open]) .toolbar{display:none}
.invalid{border-color:var(--danger)!important;box-shadow:0 0 0 2px color-mix(in srgb,var(--danger) 18%,transparent)}
.form-error{padding:10px 12px;border:1px solid var(--danger);border-radius:10px;color:var(--danger);margin-bottom:10px}
.hidden{display:none!important}

/* Round 2: viewport-safe scrolling on desktop/tablet/phone */
#panel,.panel{max-height:100dvh;overflow:hidden}
#panelBody,.panel-body,.panel-content,.note-editor,.note-form{min-height:0;max-height:100%;overflow-y:auto;overscroll-behavior:contain;-webkit-overflow-scrolling:touch}
@media(max-width:900px){#panel,.panel{position:fixed;inset:0;max-width:none;width:100%;height:100dvh}.panel-content,.note-form{padding-bottom:max(24px,env(safe-area-inset-bottom))}}